Aromatherapy humidifier with mist backflow and dripping effects

Abstract

The present disclosure provides an aromatherapy humidifier with mist backflow and dripping effects, including a humidifier main unit body, a guide cylinder connected to the humidifier main unit body, and an upper cover body arranged at an upper part of the guide cylinder; a control circuit board and an atomization assembly are arranged in the humidifier main unit body; the aromatherapy humidifier further includes a drip hole formed in the upper cover body; the guide cylinder is of an internally hollow structure; the atomization assembly is arranged at a bottom of the guide cylinder; and mist water generated by the atomization assembly reaches the upper cover body through the guide cylinder and drips downwards from the drip hole.

What is claimed is: 
     
         1 . An aromatherapy humidifier with mist backflow and dripping effects, comprising a humidifier main unit body, a guide cylinder connected to the humidifier main unit body, and an upper cover body arranged at an upper part of the guide cylinder, wherein a control circuit board and an atomization assembly are arranged in the humidifier main unit body; the aromatherapy humidifier further comprises a drip hole formed in the upper cover body;
 the guide cylinder is of an internally hollow structure; the atomization assembly is arranged at a bottom of the guide cylinder; mist water generated by the atomization assembly reaches the upper cover body through the guide cylinder and drips downwards from the drip hole;   a water storage tank for storing water is arranged in the humidifier main unit body; the water dripping from the drip hole flows into the water storage tank; and   the atomization assembly is electrically connected to the control circuit board.   
     
     
         2 . The aromatherapy humidifier with the mist backflow and dripping effects according to  claim 1 , wherein a mist overflow hole for overflowing mist is further formed in the upper cover body; and a mist overflow column matched with and corresponding to the mist overflow hole is integrally formed or connected inside the upper cover body. 
     
     
         3 . The aromatherapy humidifier with the mist backflow and dripping effects according to  claim 1 , wherein an atomization gathering cylinder for increasing a mist spraying and water spraying height of the atomization assembly is further arranged on an inner side of a connection part between the bottom of the guide cylinder and the humidifier main unit body; and
 the atomization gathering cylinder is located at an upper part of the atomization assembly.   
     
     
         4 . The aromatherapy humidifier with the mist backflow and dripping effects according to  claim 1 , wherein a light-emitting diode (LED) lamp panel for generating a light effect is also arranged on an inner side of the guide cylinder; the aromatherapy humidifier further comprises a waterproof lampshade arranged on an outer side of the LED lamp panel;
 a bottom of the waterproof lampshade is connected to the humidifier main unit body; and a top of the waterproof lampshade and a top of the LED lamp panel extend into the upper cover body.   
     
     
         5 . The aromatherapy humidifier with the mist backflow and dripping effects according to  claim 1 , wherein a water storage slot for storing mist water is also formed in an inner side of the upper cover body; the drip hole is arranged around an outer edge of the water storage slot or is densely formed in the water storage slot; and
 a water mist inlet hole communicated to a top of the guide cylinder is formed in the upper cover body.   
     
     
         6 . The aromatherapy humidifier with the mist backflow and dripping effects according to  claim 1 , wherein the humidifier main unit body comprises a lower shell and a water tank body matched with and connected to an upper part of the lower shell; and the control circuit board and the atomization assembly are located in an internal space enclosed by a bottom of the water tank body and the lower shell. 
     
     
         7 . The aromatherapy humidifier with the mist backflow and dripping effects according to  claim 6 , wherein a decorative cover for decoration is also arranged on an upper part of the water tank body;
 the decorative cover is provided with a guide cylinder through hole for penetrating through the guide cylinder; and   the decorative cover is further provided with a backflow hole and/or a ventilation hole used for making water drops dripping from the drip hole back flow and communicated to the guide cylinder.   
     
     
         8 . The aromatherapy humidifier with the mist backflow and dripping effects according to  claim 4 , wherein a lampshade connecting column for being connected to the bottom of the waterproof lampshade is arranged in the humidifier main unit body; the bottom of the waterproof lampshade is inserted into the lampshade connecting column or is connected to the lampshade connecting column by clamping or through a screw. 
     
     
         9 . The aromatherapy humidifier with the mist backflow and dripping effects according to  claim 3 , wherein the atomization gathering cylinder is connected to the humidifier main unit body through a screw; and
 the atomization gathering cylinder comprises a connecting part connected to the humidifier main unit body and a gathering cylinder part corresponding to the atomization assembly.   
     
     
         10 . The aromatherapy humidifier with the mist backflow and dripping effects according to  claim 2 , wherein the upper cover body comprises a cover body lower part and a cover body upper part matched with and connected to the cover body lower part;
 the drip hole and the mist overflow hole are both formed in the cover body lower part;   the guide cylinder and/or the upper cover body are of transparent or semi-transparent structures; and   the aromatherapy humidifier further comprises a control button arranged on an outer side of the humidifier main unit body.